Most People Who Ended Up with Long Covid Started with a Mild Case, New Study Shows
- Most People Who Ended Up with Long Covid Started with a Mild Case, New Study Shows, CBS News, The Conversation. By Sarah Wulf Hanson, Theo Vos, Jan. 7, 2023. - Ed. (Sarah Wulf Hanson is the lead research scientist of Global Health Metrics at the University of Washington; Theo Vos is a professor of health metric sciences with the University of Washington).
- The big idea: Even mild COVID-19 cases can have major and long-lasting effects on people's health. That is one of the key findings from our recent multicountry study on long COVID-19 – or long COVID – recently published in the Journal of the American Medical Association. Long COVID is defined as the continuation or development of symptoms 3 months after the initial infection from SARS-CoV-2, the virus that causes COVID-19. These symptoms last for at least 2 months after onset with no other explanation.
We found that a staggering 90% of people living with long COVID initially experienced only mild illness with COVID-19.
After developing long COVID, however, the typical person experienced symptoms including fatigue, shortness of breath & cognitive problems such as brain fog – or a combination of these – that affected daily functioning. These symptoms had an impact on health as severe as the long-term effects of traumatic brain injury. - Our study also found that WOMEN have twice the risk of men & 4 times the risk of children for developing long COVID. We analyzed data from 54 studies reporting on over 1 million people from 22 countries who had experienced symptoms of COVID-19. We counted how many people with COVID-19 developed clusters of new long-COVID symptoms and determined how their risk of developing the disease varied based on their age, sex & whether they were hospitalized for COVID-19.
We found that patients who were hospitalized for COVID-19 had a greater risk of developing long COVID – & of having longer-lasting symptoms – compared with people who had not been hospitalized. However, because the vast majority of COVID-19 cases do not require hospitalization, many more cases of long COVID have arisen from these milder cases despite their lower risk. Among all people with long COVID, our study found that nearly one out of every 7 were still experiencing these symptoms a year later, & researchers don't yet know how many of these cases may become chronic.
- Why it matters: Compared with COVID-19, relatively little is known about long COVID. Our systematic, multicountry analysis of this condition delivered findings that illuminate the potentially steep human & economic costs of long COVID worldwide. Many people who are living with the condition are working-age adults. Being unable to work for many months could cause people to lose their income, their livelihoods & their housing. For parents or caregivers with long COVID, the condition may make them unable to care for loved ones. We think, based on the pervasiveness & severity of long COVID, that it is keeping people from working & contributing to labor shortages. Long COVID could also be a factor in how people losing their jobs has disproportionately affected women. We believe that finding effective & affordable treatments for people with long COVID should be a priority for researchers & research funders.
Long COVID clinics have opened to provide specialized care, but the treatments they offer are limited, inconsistent and may be costly. What's next.. There are many unanswered questions about what predisposes people to long COVID...
- Read More, https://www.cbsnews.com/news/most-people-who-ended-up-with-long-covid-started-with-a-mild-case-new-study-shows/
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